SI5332ED15659-GM2R

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5332ED15659-GM2R is a factory-programmed, low-jitter clock generator from Skyworks Solutions. It utilizes MultiSynth technology to generate any-frequency outputs up to 333.33 MHz with 0 ppm synthesis error. This specific variant features an embedded 50 MHz crystal and supports integer-only frequency synthesis. The device provides eight differential clock outputs in a 40-pin LGA package (GM2), operating within a -40°C to +85°C temperature range. It achieves a typical phase jitter of 175 fs RMS when using the embedded reference.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Embedded 50 MHz crystal for free-run operation
• Integer-only frequency synthesis mode
• Eight differential outputs in 40-pin LGA package
• Low jitter performance: 175 fs RMS

Clock Generators, PLLs, Frequency Synthesizers Applications

• Servers and storage systems
• Ethernet switches and routers
• Small cells and mobile backhaul

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify that the custom NVM code 'D15659' matches the required clock configuration, as this part is factory-programmed. Confirm the GM2 suffix corresponds to the 40-pin package and tape & reel delivery format. Ensure the integer-only synthesis requirement aligns with system design needs.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model if an embedded crystal is preferred over external components and if only integer division is required for frequency generation. The 40-pin package supports up to eight differential outputs. For fractional synthesis capabilities or different output counts, other Si5332 grades or package options should be evaluated.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5332 family of programmable clock generators. The 'E' grade indicates support for frequencies up to 333.33 MHz with an embedded crystal option. The 'D' denotes the product revision, while '15659' is the unique NVM code assigned by ClockBuilder Pro software for the specific configuration.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements require identical NVM programming. Generic Si5332E-GM2R parts are blank and must be programmed via ClockBuilder Pro. Verify compatibility with existing I2C interfaces and power supply requirements (1.8V, 2.5V, or 3.3V core VDD).